The boat turned turtle in the middle of the lake, and we all had to swim to shore.

: 船在湖中央翻了, 我们都不得不游到岸边。

Almost any day a young porpoises may be seen trying to turn a 300-pound sea turtle over by sticking his snout under the edge of his shell and pushing up for dear life.

几乎每天都可以看到小海豚把鼻顶入300重的海龟的硬壳下面，拼命地把它翻过来。

Almost any day a young porpoise may be seen trying to turn a 300-pound sea turtle over by sticking his snout under the edge of his shell and pushing up for dear life.

几乎每天都可以看到小海豚把鼻顶入300重的海龟的硬壳下面，拼命地把它翻过来。